Diammonium Phosphate DAP CAS 7783-28-0
Diammonium Phosphate DAP is colorless and odorless crystal or white crystalline powder. Melting point: 190. One gram of this product is dissolved in 1.7 mL of water, 0.5 mL of boiling water, insoluble in ethanol and acetone. The ph of the solution is about 8. Diammonium Phosphate DAP is a compound fertilizer containing both nitrogen and phosphorus nutrients. Diammonium hydrogen phosphate is a high concentration quick acting fertilizer that is easily soluble in water and has less solid matter after dissolution. Diammonium Phosphate DAP is suitable for various crops and soils, especially for crops that prefer nitrogen and phosphorus.
| Item | Standard |
| Appearance | White crystal |
| Main contents% | ≥99 |
| P2O5% | ≥53.0 |
| N% | ≥20.8 |
| Moisture% | ≤0.2 |
| Water Insoluble% | ≤0.1 |
| PH of 1% water solution | 7.6-8.2 |
| Mesh % | 20mesh pass through
60mesh pass through |
In food industry, Diammonium Phosphate DAP is used as food leavening agent, dough regulator, yeast food, brewing fermentation agent and buffer ing agent.Diammonium Phosphate DAP is mainly used as a fermentation agent, nourishment, and so on. Diammonium Phosphate DAP could be used as processing aid (only used as nutrient for fermentation). Diammonium Phosphate DAP also could be used as dough regulator and yeast food. In the fresh yeast production, it’s used as the nitrogen source for yeast cultivation (Dosage is not specified.). Industrial grade DAP is mainly used as a fireproof agent for wood, paper, and fabrics, as well as an additive for fireproof coatings. Diammonium Phosphate DAP is also used in printing, plate making, and pharmaceutical manufacturing. In agriculture, Diammonium Phosphate DAP is used as a chlorine free N and P binary compound fertilizer and is a high-quality basic raw material for preparing N, P, and K ternary compound fertilizers.
25kg/bag,50kg/bag,1000kg/bag or requirement of clients.
Diammonium Phosphate DAP CAS 7783-28-0
Diammonium Phosphate DAP CAS 7783-28-0
